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Marquise|Lab Grown|IGI

3.02ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG842654763

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842654763

Diamond specifications and retailer prices

From $921 AUD
$647 USD
As of October 31, 2026
Save $4,104 AUD (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,111 AUD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842654763 or 842654763. Listed at 5 retailers as of October 29, 2026, with a 446% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842654763
Dimensions15.21 × 7.53 × 4.68 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.21 mm7.53 mm3.02 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842654763
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,111 AUD|Low: $921 AUD|High: $5,111 AUD|Avg: $3,162 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$921 AUD
Retailer 5$1,277 AUD
Retailer 6$1,576 AUD
Retailer 2$3,314 AUD
Retailer 4$5,025 AUD
Brilliant Earth$5,111 AUD

9 data points across 6 retailers

5 retailers$921 AUD to $5,025 AUD

A
Cheapest Retailer
-
$921 AUD
$647 USD
Final sale: no returns
B+
Retailer 2
-
$1,277 AUD
$897 USD
View
B
Retailer 3
-
$3,314 AUD
$2,328 USD
View
B
Retailer 4
-
$5,025 AUD
$3,530 USD
View
Most Expensive
Brilliant Earth
21744777A · Oct 10
$5,111 AUD
$3,590 USD
View
Price last confirmed 21 days ago
4 more retailers have this diamond
Prices start from $921 AUDSave up to $4,104 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.02ct Marquise
$921 AUD